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Home › Gemstones › Gemstones By Shape › Cabochon Gemstones

Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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4.61ct Yellow Agate, Oval, Translucent

4.61ct Yellow Agate, Oval, Translucent

12.6 x 9.8 mm

$ 7.58

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16.57ct White Howlite, Fancy, Opaque

16.57ct White Howlite, Fancy, Opaque

22.9 x 17.7 mm

$ 8.26

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25.63ct Purple Star Ruby, Oval, Opaque

25.63ct Purple Star Ruby, Oval, Opaque

17.6 x 15 mm

$ 336.96

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2.35ct Orange Moonstone, Square, Translucent

2.35ct Orange Moonstone, Square, Translucent

7 x 7 mm (calibrated)

$ 4.70

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1.47ct Orange Moonstone, Marquise, Translucent

1.47ct Orange Moonstone, Marquise, Translucent

10.2 x 5.4 mm

$ 2.93

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11.50ct Multicolor Opal Triplet, Fancy, Opaque
Opal Triplet Product Video (739910)

11.50ct Multicolor Opal Triplet, Fancy, Opaque

20.5 x 16.6 mm

$ 286.35

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8.27ct Yellow Rutile Quartz, Pear Shape, Transparent

8.27ct Yellow Rutile Quartz, Pear Shape, Transparent

17 x 12.8 mm

$ 22.47

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26.08ct Multicolor Jasper, Oval, Opaque

26.08ct Multicolor Jasper, Oval, Opaque

31.3 x 21.1 mm

$ 15.70

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4.08ctw Orange Moonstone, Trillion, Translucent

4.08ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 8.95

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4.92ct Black Onyx, Cushion, Opaque

4.92ct Black Onyx, Cushion, Opaque

11 x 11 mm (calibrated)

$ 9.80

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35.16ct Violet Charoite, Cushion, Opaque

35.16ct Violet Charoite, Cushion, Opaque

33.4 x 17.9 mm

$ 58.13

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4.54ctw Blue Star Sapphire, Oval, Opaque

4.54ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 89.53

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9.16ct Multicolor Black Opal, Trillion, Opaque
Black Opal Product Video (744006)

9.16ct Multicolor Black Opal, Trillion, Opaque

20.6 x 14.3 mm

$ 380.14

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19.10ctw Multicolor Coral, Fancy, Opaque

19.10ctw Multicolor Coral, Fancy, Opaque

20 x 12.2 mm

$ 36.20

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4.36ctw Multicolor Spectrolite, Oval, Opaque

4.36ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 19.93

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5.04ct Yellow Cat'S Eye Opal, Oval, Opaque

5.04ct Yellow Cat'S Eye Opal, Oval, Opaque

14 x 9 mm (calibrated)

$ 16.57

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4.86ct Pink Morganite, Pear Shape, Translucent

4.86ct Pink Morganite, Pear Shape, Translucent

13.5 x 9.8 mm

$ 53.24

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1.34ct Green Sphene, Oval, Transparent

1.34ct Green Sphene, Oval, Transparent

6.8 x 5.9 mm

$ 6.67

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4.76ct Black Onyx, Cushion, Opaque

4.76ct Black Onyx, Cushion, Opaque

11 x 11 mm (calibrated)

$ 9.48

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2.87ct Blue Chalcedony, Oval, Transparent

2.87ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.72

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3.88ct Multicolor Opal Triplet, Oval, Opaque

3.88ct Multicolor Opal Triplet, Oval, Opaque

14 x 10 mm (calibrated)

$ 96.61

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19.05ct Multicolor Opal, Oval, Opaque

19.05ct Multicolor Opal, Oval, Opaque

23.6 x 15.6 mm

$ 56.92

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21.22ct Multicolor Tiger'S Eye Matrix, Trillion, Opaque

21.22ct Multicolor Tiger'S Eye Matrix, Trillion, Opaque

24.6 x 23.2 mm

$ 12.26

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56.03ct Multicolor Jasper, Oval, Opaque

56.03ct Multicolor Jasper, Oval, Opaque

42 x 25.4 mm

$ 61.39

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Why Buy Cabochon Gemstones from GemSelect?

Natural Cabochon Gemstones

Our natural cabochon gemstones are carefully selected for color, quality and beauty. The smooth domed surface highlights the natural patterns and optical effects of many gems, making cabochons ideal for unique jewelry designs.

Cabochon Gemstones Online

Buy cabochon gemstones online at GemSelect with confidence. We offer a wide selection of loose cabochon gems including opal, moonstone, turquoise, labradorite and many more, all available with secure checkout and worldwide shipping.

Loose Cabochon Gemstones for Jewelry Making

What Are Cabochon Cut Gemstones?

Cabochon cut gemstones feature a polished, rounded top with a flat or slightly domed base instead of facets. This classic gemstone cut is used to emphasize color, transparency, and special optical effects such as star stones, chatoyancy, and color play.

Popular Cabochon Gemstones

Many gemstones are traditionally cut as cabochons. Popular choices include opal cabochons with vibrant color play, moonstone cabochons displaying adularescence, turquoise cabochons prized for their rich color, and star sapphires that show asterism.

Cabochon Stones for Jewelry

Cabochon stones are widely used in rings, pendants, bracelets and earrings. Their smooth surface and bold appearance make them ideal for bezel settings and statement jewelry pieces.

Unique Optical Effects in Cabochon Gems

The cabochon cut is essential for gemstones that display optical phenomena. Star sapphires, star rubies, cat's eye chrysoberyl and many moonstones require the cabochon shape to reveal these special visual effects.

Loose Cabochon Gemstones for Collectors

Loose cabochon gemstones are popular among collectors because they often showcase natural patterns, inclusions, and color zoning that would be hidden in faceted stones. Each gem has its own distinctive appearance.

Choosing the Right Cabochon Gemstone

When selecting a cabochon gemstone, consider color saturation, surface polish, symmetry and dome height. High quality cabochons have even curvature, excellent polish and vibrant natural color.

Learn more about gemstone cuts and shapes on our Gemstone Cutting Information Page.

FAQs

What is a cabochon gemstone?

A cabochon gemstone is a stone that has been polished into a smooth, rounded shape without facets. It typically has a domed top and flat base.

Why are some gemstones cut as cabochons instead of faceted?

Some gemstones display special optical effects or natural patterns that are best shown with a cabochon cut. Others may not be transparent enough for faceting.

Which gemstones are commonly cut as cabochons?

Common cabochon gemstones include opal, turquoise, moonstone, labradorite, chrysoberyl, star sapphire, jade, and many opaque or translucent stones.

Are cabochon gemstones suitable for jewelry?

Yes, cabochon gemstones are widely used in jewelry. Their smooth surface works well with bezel settings and bold jewelry designs.

Can I buy loose cabochon gemstones at GemSelect?

Yes, GemSelect offers a large selection of loose cabochon gemstones in many sizes, colors and gemstone varieties suitable for jewelry making or collecting.

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